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sklademVydáno: 2017-05-08
PD ISO/TS 13471-1:2017
Acoustics. Temperature influence on tyre/road noise measurement Correction for temperature when testing with the CPX method
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| Označení normy: | PD ISO/TS 13471-1:2017 |
| Počet stran: | 26 |
| Vydáno: | 2017-05-08 |
| ISBN: | 978 0 580 94680 6 |
| Status: | Standard |
Popis
PD ISO/TS 13471-1:2017
This standard PD ISO/TS 13471-1:2017 Acoustics. Temperature influence on tyre/road noise measurement is classified in these ICS categories:
- 17.140.30 Noise emitted by means of transport
- 43.020 Road vehicles in general
This document specifies procedures for determining the effect of temperature on tyre/road noise emission. Temperatures considered are tyre, road and ambient air temperatures.
The noise emission for which this document is applicable is measured by means of ISO 11819‑2, or similar methods such as the on-board sound intensity (OBSI) method specified in Reference [1]. Measurement results obtained at a certain temperature, which may vary over a wide range, are normalized to a designated reference temperature (20 °C) using a correction procedure specified in this document.